MCF5253VM140J Freescale Semiconductor, MCF5253VM140J Datasheet - Page 55

• Manufacturer Part Number: MCF5253VM140J
• Description: IC MCU 2.1MIPS 140MHZ 225MAPBGA
• Manufacturer: Freescale Semiconductor
• Series: MCF525xr

Specifications of MCF5253VM140J

• Core Processor: Coldfire V2
• Core Size: 32-Bit
• Speed: 140MHz
• Connectivity: CAN, EBI/EMI, I²C, QSPI, UART/USART, USB OTG
• Peripherals: DMA, WDT
• Program Memory Type: ROMless
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 1.08 V ~ 1.32 V
• Data Converters: A/D 6x12b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 70°C
• Package / Case: 225-MAPBGA
• Processor Series: MCF525x
• Core: ColdFire V2
• 3rd Party Development Tools: JLINK-CF-BDM26, EWCF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of I /o: -
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details

2.12
Freescale Semiconductor
Serial audio word clock The LRCK1/GPIO19, LRCK2/GPIO23, and LRCK3/AUDIOCLK/GPIO43 multiplexed pins can serve as
Serial audio error flag
Serial audio bit clock
Serial audio data out
Serial audio data in
Serial audio CFLG
Interface Signal
Digital audio out
Audio Interface
Digital audio in
Digital Audio
Signal
Digital Audio Interface Signals
The EBUIN1/GPIO36, EBUIN2/SCLKOUT/GPIO13, EBUIN3/CMD_SDIO2/GPIO14, and
QSPICS0/EBUIN4/GPIO15 multiplexed signals can serve as general purpose input or can be driven by
various digital audio (IEC958) input sources. Both functionalities are always active. Input chosen for
IEC958 receiver is programmed within the audio module. Input value on the 4 pins can always be read
from the appropriate gpio register.
The EBUOUT1/GPIO37 and QSPICS1/EBUOUT2/GPIO16 multiplexed pins can serve as general
purpose I/O or as digital audio (IEC958) output. EBUOUT1 is digital audio out for consumer mode,
EBUOUT2 is digital audio out for professional mode. During reset, the pin is configured as a digital audio
output.
The SCLK1/GPIO20, SCLK2/GPIO22, and SCLK3/GPIO35 multiplexed pins can serve as general
purpose I/Os or serial audio bit clocks. As bit clocks, these bidirectional pins can be programmed as
outputs to drive their associated serial audio (IIS) bit clocks. Alternately, these pins can be programmed
as inputs when the serial audio bit clocks are driven internally. The functionality is programmed within
the Audio module. During reset, these pins are configured as input serial audio bit clocks.
general purpose I/Os or serial audio word clocks. As word clocks, the bidirectional pins can be
programmed as inputs to drive their associated serial audio word clock. Alternately, these pins can be
programmed as outputs when the serial audio word clocks are derived internally. The functionality is
programmed within the Audio module. During reset, these pins are configured as input serial audio
word clocks.
LRCK3/AUDIOCLK/GPIO43 can be used as the external audio clock input. If the core clock chosen to
be non-audio specific.
The SDATAI1/GPIO17 and SDATAI3/GPIO8 multiplexed pins can serve as general purpose I/Os or
serial audio inputs. As serial audio inputs the data is sent to interfaces 1and 3 respectively. During
reset, the pins are configured as serial data inputs.
SDATAO1/TOUT0/GPIO18 AND SDATAO2/GPIO34 multiplexed pins can serve as general purpose
I/Os or serial audio outputs. During reset, the pins are configured as serial data outputs.
The EF/GPIO6 multiplexed pin can serve as general purpose I/Os or error flag input. As error flag input,
this pin will input the error flag delivered by the CD-DSP. EF/GPIO6 is only relevant for serial interface
SDATAI1.
The CFLG/GPIO5 multiplexed pin can serve as general purpose I/O or CFLG input. As CFLG input,
the pin will input the CFLG flag delivered by the CD-DSP. CFLG/GPIO5 is only relevant for serial
interface SDATAI1.
Table 2-7. Digital Audio Interface Signals
Table 2-6. Serial Audio Interface Signals
MCF5253 Reference Manual, Rev. 1
Description
Description
Signal Description
2-9